Cap - Ø 200
At a Glance
- Constructed from premium 316L stainless steel
- High-pressure sealing gasket (P1/H1) for secure joints
- CE marked for quality assurance
- Versatile design for high and low-temperature applications
- Simple push-fit installation with a locking band

Please Note: All dimensions refer to the internal diameter of flues. If unsure, please call 01670 206999 to ensure you choose the correct products.
We Won't Be Beaten On Price
At National Flues, we continuously monitor competitor prices. This ensures that we consistently offer you the best deals on all our products. Here’s how we keep your costs low:
- Daily Price Matching: Our team adjusts prices to ensure we stay competitive.
- Bulk Purchasing Power: We sell a lot, so we can negotiate better rates with suppliers, passing the savings directly to you.
- Operational Efficiency: We have streamlined processes to reduce overhead.
Price Match Guarantee: If you find the same product cheaper within 48 hours, we’ll match it and refund the difference.
Free Delivery Over £100: Orders over £100 are free delivery (call us if delivery is required outside the mainland UK).
“I saved 20% on my purchase compared to other retailers. Exceptional service!” – Jane D.
Have Questions?
Phone: 01670 206999
Email: [email protected]
- Info
- Specs
- Install
- FAQs
The Cap - Ø 200 is part of our SWPro modular single wall flue system, meticulously crafted from high-grade 316L stainless steel. With a high-pressure sealing gasket (P1/H1), this universal flue system is versatile enough for high and low-temperature applications, both condensing and non-condensing. It is CE marked for quality assurance.
The Cap - Ø 200 is suitable for a wide range of installations, including boilers, ovens, and ventilation systems. Its robust design ensures dependable protection against rainwater ingress, though it is not recommended for gas appliances. Installation is straightforward with a push-fit jointing system secured by a locking band, with gaskets required for every joint under P1 and H1 installations.
Always maintain a 50mm distance from any combustible materials.
SKU: 3-200-090
Technical Specifications | |
---|---|
Material | 316L Stainless Steel |
Gasket Type | High-pressure sealing gasket (P1/H1) |
CE Approval | Yes, CE Marked in compliance with EN 1856-1 |
Clearance Requirement | 50mm from combustible materials |
Installation Method | Push-fit joint secured with a locking band |
System Compatibility | Part of the SWPro modular single wall flue system |
Diameter Range | Suitable for u00d880 up to u00d8200 (and beyond in related configurations) |
Warranty | 10 Years |
Application | Boilers, ovens, ventilation systems |
Delivery Information +
We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Tuesday, April 29th. If you need faster stove or fireplace delivery please give us a call. We can often reduce longer lead times if we pay the carrier £25 for express delivery. Visit our Shipping Information page for more information.
Warranty & Returns +
All our products come with warranties. Mi-Flex offers a lifetime guarantee. Returns for damaged items are covered by insurance; non-damaged returns incur return delivery costs.
Price Match Guarantee +
We will match any price like for like. If you find it cheaper within 48 hours, we'll refund the difference.
Compatible and other products that may be of interest...
National Flues Ltd Verdict
The Cap - Ø 200 is an excellent addition to any chimney flue system, offering superior protection against rainwater ingress. As always, National Flues ensures reliable delivery nationwide. We cater to both retail and trade customers with unbeatable prices.
The Cap - Ø 200 is designed to prevent rainwater from entering your chimney flue system, thus protecting your installations from moisture damage.
National Flues is a trusted supplier of high-quality fireplaces and flues across the UK. Known for competitive pricing and reliable delivery, we serve both retail and trade customers nationwide.
